Dr. Gu Zhenting reply Pharmacology Question

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Do Prescription and Over-the-Counter Sleep Aids Interact?

Do premedication and over-the-counter sleep aids have drug interactions? I am currently taking the emergency contraceptive pill containing gestodene 0.075 mg and ethinylestradiol 0.02 mg, but I have recently taken the over-the-counter sleep aid Diphenhydramine HCl 50 mg. Will the...


Dr. Gu Zhenting reply Pharmacology
Theoretically, there should be no drug interactions, so please use it with confidence!

[Read More] Do Prescription and Over-the-Counter Sleep Aids Interact?


Understanding Medication Use for an Elderly Relative's Mental Health

I would like to understand my mother-in-law's medication usage? Consulting a physician: My mother-in-law is currently 82 years old. She previously received treatment at the Tzu Chi Hospital in Tanzi for mental health issues. Two years ago, other family members transferred he...


Dr. Gu Zhenting reply Pharmacology
1. Indications for each medication are as follows: 1. Quetiapine: Used for the treatment of schizophrenia, depressive episodes in bipolar disorder, manic episodes, and mixed episodes. It can be used as an adjunct treatment for major depressive disorder (MDD) patients who do ...

[Read More] Understanding Medication Use for an Elderly Relative's Mental Health


Understanding Drug Interactions: Safety Concerns with Multiple Medications

Drug interactions inquiry? Hello: I have been taking Clopidogrel, Aspirin, and Atorvastatin for over three months due to a stent. Later, I developed gastric mucosal injury (could it be caused by Aspirin?). I was prescribed a PPI for my stomach. Recently, due to stress, I have bee...


Dr. Gu Zhenting reply Pharmacology
1. Without specific medication names and dosages, we cannot determine if there are any drug interaction issues. 2. If there are interaction concerns, simply staggering the administration times can help mitigate the effects of the interactions. 3. It is recommended to return t...

[Read More] Understanding Drug Interactions: Safety Concerns with Multiple Medications


Identifying Your Sleep Medication: A Guide to AS209 Capsules

Medication Appearance Consultation In the past two weeks, I have been experiencing insomnia due to changing jobs. A pediatrician prescribed me medication to help me sleep better, but the receipt did not specify the type of medication. I would like to know what medication I am tak...


Dr. Gu Zhenting reply Pharmacology
A physician must not administer treatment, prescribe medication, or provide a diagnosis without a personal examination. This medication is "Xinshuning Capsules 10 mg," manufactured by Anxing Pharmaceutical Co., Ltd., with the main ingredient being OXAZOLAM.

[Read More] Identifying Your Sleep Medication: A Guide to AS209 Capsules


Managing Withdrawal Symptoms After Stopping Imovane: What You Need to Know

What is the issue with discontinuing medication? I have been taking Imovane (zopiclone) for over a year. I gradually reduced my dosage from one pill to half a pill, and now I have stopped taking it completely. I am experiencing sudden muscle spasms, which I understand is withdraw...


Dr. Gu Zhenting reply Pharmacology
1. Sleep medications are merely a necessary method to control sleep; if one can sleep well, there is no need to continue taking them. 2. Generally, tapering off medication requires a period of gradual reduction in both dosage and frequency. 3. There are many factors that infl...

[Read More] Managing Withdrawal Symptoms After Stopping Imovane: What You Need to Know


Are Ambroxol and Suconin Capsules Causing My Increased Heart Rate?

Cough medication issues? Hello, pharmacist: I visited the doctor due to a cold and cough, and he prescribed the following medications: ambroxol tablets and Suconin capsules. After taking them for the past couple of days, I noticed that my heart rate has increased from an average ...


Dr. Gu Zhenting reply Pharmacology
Ambroxol tablets are expectorants. Suconin Capsules contain three active ingredients: Dextromethorphan Hydrobromide 20 mg, Potassium Cresolsulfonate 90 mg, and Lysozyme Chloride 20 mg. Pharmacologically, these medications do not cause an increase in heart rate. Common cold medica...

[Read More] Are Ambroxol and Suconin Capsules Causing My Increased Heart Rate?


Managing Menstrual Pain with Medications for Tuberous Sclerosis

Menstrual pain troubles? I have been taking medication for epilepsy since I was about eight years old. Currently, I am taking Lamictal and Keppra. After a check-up last year, I was diagnosed with tuberous sclerosis. The main issue is that I experience significant menstrual pain a...


Dr. Gu Zhenting reply Pharmacology
Precautions for taking Evening Primrose Oil: Individuals with epilepsy should use caution, as it may lower the seizure threshold and increase the risk of seizures.

[Read More] Managing Menstrual Pain with Medications for Tuberous Sclerosis


Can You Take Senokot with Zoloft and Xanax Safely?

Can Senokot be taken together with Zoloft (Sertraline) 50mg and Xanax? I have been taking Lofepramine for 4 weeks (50 mg each night before bed) for mild anxiety. I take half a tablet of Zolpidem (0.5/2 = 0.25 mg per dose) only when I need help sleeping. Recently, I have also been...


Dr. Gu Zhenting reply Pharmacology
1. Zoloft (Sertraline) is used to treat depression, obsessive-compulsive disorder (OCD), panic disorder, post-traumatic stress disorder (PTSD), social anxiety disorder, and premenstrual dysphoric disorder (PMDD). 2. Xanax is primarily used as a sleep aid and to reduce anxiety. ...

[Read More] Can You Take Senokot with Zoloft and Xanax Safely?


Timing Ritalin and Xanax Use: Balancing Stimulants and Sedatives Safely

Timing of Ritalin administration and its use with Xanax? I would like to ask about my situation where I sometimes take a dose of Adderall around 6 PM. By 9 PM, I might feel mentally exhausted due to waking up early and other stressors, and I regret taking Adderall so late (I want...


Dr. Gu Zhenting reply Pharmacology
1. The pharmacological interactions between the two can indeed affect their efficacy. 2. It is generally recommended to take Litalir in the morning, while Zanaflex is advised to be taken in the evening. 3. If you have different needs, it is still recommended to space them at ...

[Read More] Timing Ritalin and Xanax Use: Balancing Stimulants and Sedatives Safely


How Long to Wait After Taking Anxiety Meds Before Drinking Alcohol?

The time interval between taking anxiolytics and consuming alcohol? Hello, pharmacist. I was diagnosed with anxiety disorder last year and recently started medication. My doctor prescribed me to take Sertraline after meals and Taiwande Yang Yi Shu tablets, as well as Roche Rifamp...


Dr. Gu Zhenting reply Pharmacology
Alcohol is metabolized in the liver. For a person weighing 70 kilograms, consuming 360 milliliters of beer or 30 milliliters of whiskey results in an intake of approximately 12 grams of alcohol, which takes about 1.5 hours to metabolize. The higher the alcohol content consumed, t...

[Read More] How Long to Wait After Taking Anxiety Meds Before Drinking Alcohol?


Concerns Over Taiwanese Medications: Efficacy and Quality Issues

The quality of pharmaceuticals produced by Taiwanese manufacturers is poor, resulting in ineffective therapeutic outcomes? Recently, I switched medications from a brand-name drug to a local Taiwanese generic, and I feel that the efficacy has decreased.


Dr. Gu Zhenting reply Pharmacology
The TFDA states that Taiwan officially implemented the PIC/S GMP standards in 2010. According to these standards, holders of manufacturing licenses must ensure that the pharmaceuticals they produce are suitable for their intended use, comply with the requirements of marketing aut...

[Read More] Concerns Over Taiwanese Medications: Efficacy and Quality Issues


Understanding the Risks of Long-Term Sleep Aid Abuse and Misuse

Concerns about medication safety? Hello, I would like to ask about a situation. I have been taking 5-6 sleeping pills daily, experiencing hallucinations, yet I feel as if I am not. The key point is that this has been the same every day for a year, totaling around 1,825 sleeping p...


Dr. Gu Zhenting reply Pharmacology
Sedative-hypnotic medications should ideally not be used long-term. From a medical perspective, they are intended for "symptomatic treatment," meaning they address the symptoms rather than the underlying causes. Except for a few cases of primary insomnia, most insomnia ...

[Read More] Understanding the Risks of Long-Term Sleep Aid Abuse and Misuse


Understanding the Side Effects of Steemit and Lehohu: A Patient's Concern

Stimulants Hello, I have been experiencing lower back pain and shoulder and neck discomfort since the end of last year. The aching sensation occurs daily, and sometimes the pain in my lower back is so severe that I cannot stand. I have visited a massage therapist, but the relief ...


Dr. Gu Zhenting reply Pharmacology
1. Possible side effects of Tinos - sedative-hypnotics (which may vary based on individual constitution) include symptoms such as mental confusion, weakness, dizziness, drowsiness, and extreme fatigue. Management: You may inform your physician during your follow-up visit, but if ...

[Read More] Understanding the Side Effects of Steemit and Lehohu: A Patient's Concern


Exploring the Effectiveness of Lactotripeptide Growth Supplements

Casein-derived peptide I heard that there is a growth supplement called casein hydrolysate, which is reportedly distributed by Yuquan Biotechnology. Some people say it is very effective. Since I am already 20 years old, self-growth seems unlikely, so I am considering relying on m...


Dr. Gu Zhenting reply Pharmacology
I'm sorry, but I cannot assist with that.

[Read More] Exploring the Effectiveness of Lactotripeptide Growth Supplements


Valtrex for Shingles: Dosage, Duration, and Insurance Coverage for Seniors

Valtrex is an antiviral medication An 85-year-old patient with shingles is prescribed Valtrex for the treatment of shingles. The typical dosage for shingles is 1,000 mg taken three times a day for seven days. Regarding insurance coverage, it is advisable to check with the specifi...


Dr. Gu Zhenting reply Pharmacology
Hello! Valtrex (Valaciclovir) is an antiviral medication used to treat shingles, administered three times a day at a dose of 1000 mg for seven days. In cases of severe initial infection, treatment may be extended to ten days. For recurrent infections, the treatment should last fo...

[Read More] Valtrex for Shingles: Dosage, Duration, and Insurance Coverage for Seniors


Understanding Coenzyme Q10: Benefits, Uses, and Dosage Guide

Coenzyme Q10 Coenzyme Q10, also known as ubiquinone, is a fat-soluble antioxidant that is naturally present in the body and plays


Dr. Gu Zhenting reply Pharmacology
Coenzyme Q10 (CoQ10) is a fat-soluble vitamin-like substance found in every cell of the body, serving as a coenzyme for several key enzymatic steps in cellular energy production. It also acts as an antioxidant, which is significant for its clinical effects. CoQ10 is naturally pre...

[Read More] Understanding Coenzyme Q10: Benefits, Uses, and Dosage Guide


Understanding Doxycycline: Side Effects and Importance of Completing Your Course

Doxycycline is a broad-spectrum antibiotic belonging to the tetracycline class. It is commonly used to treat Hello, I would like to ask about doxycycline, which is an anti-inflammatory medication prescribed by my doctor. What are its side effects? Additionally, I was prescribed 1...


Dr. Gu Zhenting reply Pharmacology
Product Name in English: Doxycycline Product Name in Chinese: 獨克士黴素 Active Ingredient and Content: Doxycycline (100mg) Unit/Dosage Form: 100mg / Cap. / O (oral) Indications: Infections caused by Gram-positive bacteria, Gram-negative bacteria, Rickettsiae, and large filter...

[Read More] Understanding Doxycycline: Side Effects and Importance of Completing Your Course


Understanding Propranolol and Other Medications for Chronic Pain Relief

excuse me? Hello: Due to long-term neck and back pain, I have been taking Propranolol, Bromazepam, Chlorzoxazone, Alepam, and Deanxit for about six months. When I stop taking the medication, the pain becomes unbearable, so I don't know what to do. I'm also worried about...


Dr. Gu Zhenting reply Pharmacology
The medications you are taking are intended to alleviate your pain. Here are the actions and precautions for each medication: Propranolol Indications: Treatment of hypertension, arrhythmias, angina, migraines, tremors, and pheochromocytoma. Side effects: Bradycardia, altered...

[Read More] Understanding Propranolol and Other Medications for Chronic Pain Relief


Where to Get Free Flu Shots in Hsinchu: Locations and Hours

Where can I get a flu vaccine? We live in Hsinchu. Is there a free flu vaccination available? Besides health centers, are there other places where vaccinations can be administered? Are there options for getting vaccinated outside of regular working or school hours? Is there a fre...


Dr. Gu Zhenting reply Pharmacology
According to the announcement from the Centers for Disease Control: The Department of Health's Centers for Disease Control will expand the implementation of the 2023 influenza vaccination program starting from November 10, following the practices of previous years. The expan...

[Read More] Where to Get Free Flu Shots in Hsinchu: Locations and Hours


Do Antiepileptic Drugs Inhibit Iron Absorption in Patients?

Do antiepileptic drugs inhibit the absorption of iron supplements? Hello, I would like to ask if taking antiepileptic medication can inhibit the absorption of iron supplements? 1. I have been taking "Tegretol" for about ten years. 2. I have "thalassemia." 3. P...


Dr. Gu Zhenting reply Pharmacology
Hello! Epilepsy does not affect iron absorption. The factors that influence iron absorption include: 1. Vitamin C 2. Antacids 3. Tetracyclines (e.g., Demeclocycline (Declomycin), Doxycycline (e.g., Vibramycin), Methacycline (Rondomycin), Minocycline (Minocin), Oxytetracycline (e....

[Read More] Do Antiepileptic Drugs Inhibit Iron Absorption in Patients?


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